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Digital Anemometer


Differential Pressure Manometer Plus Air Flow/Velocity Meter

DT-8897

The device measures Gauge/Differential Pressure, Air Velocity, Air Flow and Temperature. Additional features include Data Hold. Auto Power Off disabled and an USB for capturing reading to a PC using optional software.

  • Larger Dual LCD display with backlight.
  • Relative time clock on MAX /MIN/ AVG provides a time reference for measurement.
  • Pressure measurement provides Zero Adjust and DIF function.
  • Displays Pressure, Air Velocity or Air Flow plus Temperature simultaneously.
  • Easy to set Area dimension (up to 8 point).
  • USB interface, USB to UART Bridge Controller.
  • Low battery indication, and Auto Power Off mode (Sleep mode) increases battery life.
  • Data Hold

Manometer

Accuracy   ± 0.3%FSO (25 °C)    
Repeatability   ± 0.2% (Max.+/ -0.5% FSO)    
Linearity/Hysteresis   ± 0.29% FSO    
Pressure Range ± 2 psi    
Maximum Pressure    10psi    
Response Time 0.5 Seconds typical    
Over range Indicator          Err.1 (DIF Err.3)    
Under range Indicator Err.2 (DIF Err.4)    
Units and Resolution Units Range Resolution
psi 2 0.001
mbar 137.8 0.1
Kpa 13.78 0.01
inHg 4.072 0.001
mmHg 103.4 0.1

 

 Air Velocity

Air Velocity Range Resolution Accuracy
m/s (meter per second) 0.40-30.00 0.01 ±3% ±0.20 m/s
ft/min (feet per minute) 80-5900 1 ±3% ±40 ft/min
km/h (kilometers per hour) 1.4-108.0 0.1 ±3% ±0.8 km/h
MPH (miles per hour) 0.9-67.0 0.1 ±3% ±0.4 MPH
Knots (nautical miles per hour) 0.8-58.0 0.1 ±3%  ±0.4 knots

 

Air Flow

Air Flow Range Resolution Area
CFM 0-999,900ft3/min 0.001 to 100 0.000-999.9ft2
CMM 0-999,900m3/min 0.001 to 100 0.000-999.9m2

 

Temperature

  Range Resolution Accuracy
°C 0 to 50.0°C 0.1 ± 1.0°C
°F 32.0 to 122.0°F 0.1 ± 2.0°F
  • USB PC Interface cable
  • Software
  • Vane Probe
  • Pitot Tube
  • Instruction Manual
  • Hard Carrying Case
  • Test Report